Lines Matching refs:bandwidth
151 struct v4l2_ctrl *bandwidth; member
805 struct v4l2_ctrl *bandwidth; in rtl2832_sdr_set_tuner_freq() local
818 bandwidth = v4l2_ctrl_find(&dev->hdl, V4L2_CID_RF_TUNER_BANDWIDTH); in rtl2832_sdr_set_tuner_freq()
821 v4l2_ctrl_s_ctrl(bandwidth, dev->f_adc); in rtl2832_sdr_set_tuner_freq()
823 c->bandwidth_hz = v4l2_ctrl_g_ctrl(bandwidth); in rtl2832_sdr_set_tuner_freq()
1253 s32 val = dev->f_adc + div_u64(dev->bandwidth->step, 2); in rtl2832_sdr_s_ctrl()
1256 val = clamp_t(s32, val, dev->bandwidth->minimum, in rtl2832_sdr_s_ctrl()
1257 dev->bandwidth->maximum); in rtl2832_sdr_s_ctrl()
1258 offset = val - dev->bandwidth->minimum; in rtl2832_sdr_s_ctrl()
1259 offset = dev->bandwidth->step * in rtl2832_sdr_s_ctrl()
1260 div_u64(offset, dev->bandwidth->step); in rtl2832_sdr_s_ctrl()
1261 dev->bandwidth->val = dev->bandwidth->minimum + offset; in rtl2832_sdr_s_ctrl()
1263 c->bandwidth_hz = dev->bandwidth->val; in rtl2832_sdr_s_ctrl()
1374 dev->bandwidth = v4l2_ctrl_new_std(&dev->hdl, ops, in rtl2832_sdr_probe()
1385 dev->bandwidth = v4l2_ctrl_new_std(&dev->hdl, ops, in rtl2832_sdr_probe()